Matt LeBlanc gave a surprising answer when Lady Gaga had him choose between two Friends characters.

While on The Late Late Show With James Corden on Tuesday, the 49-year-old actor -- who portrayed Joey Tribbiani on the beloved sitcom -- was asked by the 30-year-old pop star: "Who'd you rather: Monica or Rachel?"

"Um, I'd have to say, I would go with... I would have me some Phoebe," he answered. "She's very bendy."

Corden and Jeffrey Dean Morgan -- who was also a guest on the CBS late-night show -- went wild for that answer and Gaga also approved. "Matt, that's correct," she said.

Mother Monster basically took over the Late Late Show as she also starred in the Carpool Karaoke segment with Corden. The two attempted to upstage those stars who had already sung in the car, with the host incorporating Gaga's iconic costumes into the bit and having the Joanne singer take the wheel.